50329145 has 8 divisors (see below), whose sum is σ = 60479304. Its totient is φ = 40207104.

The previous prime is 50329141. The next prime is 50329177. The reversal of 50329145 is 54192305.

It can be written as a sum of positive squares in 4 ways, for example, as 18496 + 50310649 = 136^2 + 7093^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50329145 - 2² = 50329141 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50329141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2864 + ... + 10433.

It is an arithmetic number, because the mean of its divisors is an integer number (7559913).

Almost surely, 2^50329145 is an apocalyptic number.

It is an amenable number.

50329145 is a deficient number, since it is larger than the sum of its proper divisors (10150159).

50329145 is a wasteful number, since it uses less digits than its factorization.

50329145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14059.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 50329145 is about 7094.3037008575. The cubic root of 50329145 is about 369.2097695110.

The spelling of 50329145 in words is "fifty million, three hundred twenty-nine thousand, one hundred forty-five".